EP3091743A4 - Method and device for inducing motion information between temporal points of sub prediction unit - Google Patents
Method and device for inducing motion information between temporal points of sub prediction unit Download PDFInfo
- Publication number
- EP3091743A4 EP3091743A4 EP15733249.5A EP15733249A EP3091743A4 EP 3091743 A4 EP3091743 A4 EP 3091743A4 EP 15733249 A EP15733249 A EP 15733249A EP 3091743 A4 EP3091743 A4 EP 3091743A4
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- EP
- European Patent Office
- Prior art keywords
- motion information
- prediction unit
- sub prediction
- inducing motion
- temporal points
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001939 inductive effect Effects 0.000 title 1
- 230000002123 temporal effect Effects 0.000 title 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/40—Tree coding, e.g. quadtree, octree
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/53—Multi-resolution motion estimation; Hierarchical motion estimation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20140000527 | 2014-01-03 | ||
| KR20140001531 | 2014-01-06 | ||
| PCT/KR2015/000050 WO2015102443A1 (ko) | 2014-01-03 | 2015-01-05 | 서브 예측 유닛 단위의 시간적인 시점 간 움직임 정보 유도의 방법 및 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3091743A1 EP3091743A1 (en) | 2016-11-09 |
| EP3091743A4 true EP3091743A4 (en) | 2017-07-19 |
Family
ID=53793011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP15733249.5A Pending EP3091743A4 (en) | 2014-01-03 | 2015-01-05 | Method and device for inducing motion information between temporal points of sub prediction unit |
Country Status (6)
| Country | Link |
|---|---|
| US (6) | US10681369B2 (ko) |
| EP (1) | EP3091743A4 (ko) |
| JP (6) | JP6616773B2 (ko) |
| KR (9) | KR101710034B1 (ko) |
| CN (5) | CN110430432B (ko) |
| RU (1) | RU2680204C2 (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6616773B2 (ja) | 2014-01-03 | 2019-12-04 | ユニバーシティ−インダストリー コーオペレイション グループ オブ キョンヒ ユニバーシティ | サブ予測ユニット単位の時間的な視点間動き情報の誘導方法及び装置 |
| WO2019194514A1 (ko) * | 2018-04-01 | 2019-10-10 | 엘지전자 주식회사 | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| US20190387247A1 (en) * | 2018-06-19 | 2019-12-19 | Qualcomm Incorporated | Signaling sub-prediction unit motion vector predictor |
| WO2020141886A1 (ko) * | 2019-01-02 | 2020-07-09 | 엘지전자 주식회사 | Sbtmvp 기반 인터 예측 방법 및 장치 |
| WO2020141881A1 (ko) * | 2019-01-02 | 2020-07-09 | 엘지전자 주식회사 | 서브블록 단위의 움직임 정보 기반 인터 예측 방법 및 장치 |
| US11704839B2 (en) * | 2019-12-17 | 2023-07-18 | Electronics And Telecommunications Research Institute | Multiview video encoding and decoding method |
| KR20240051491A (ko) | 2022-10-13 | 2024-04-22 | 엘지디스플레이 주식회사 | 표시 장치 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0641656B2 (ja) * | 1983-12-26 | 1994-06-01 | ユニチカ株式会社 | スパンライク複合糸の製造方法 |
| JPH0641657B2 (ja) * | 1987-12-02 | 1994-06-01 | 鐘紡株式会社 | 二重織物 |
| TW312770B (en) * | 1996-10-15 | 1997-08-11 | Japen Ibm Kk | The hiding and taking out method of data |
| JP4752631B2 (ja) * | 2006-06-08 | 2011-08-17 | 株式会社日立製作所 | 画像符号化装置、及び画像符号化方法 |
| US8923399B2 (en) | 2007-01-24 | 2014-12-30 | Lg Electronics Inc. | Method and an apparatus for processing a video signal |
| CN101267556B (zh) * | 2008-03-21 | 2011-06-22 | 海信集团有限公司 | 快速运动估计方法及视频编解码方法 |
| WO2009139569A2 (ko) * | 2008-05-13 | 2009-11-19 | 엘지전자(주) | 비디오 신호 디코딩 방법 및 장치 |
| JP2010016454A (ja) * | 2008-07-01 | 2010-01-21 | Sony Corp | 画像符号化装置および方法、画像復号装置および方法、並びにプログラム |
| KR20110071047A (ko) * | 2009-12-20 | 2011-06-28 | 엘지전자 주식회사 | 비디오 신호 디코딩 방법 및 장치 |
| JP2011259040A (ja) * | 2010-06-04 | 2011-12-22 | Sony Corp | 画像処理装置および方法 |
| US20130215968A1 (en) * | 2010-10-28 | 2013-08-22 | University-Industry Cooperation Group Of Kyung Hee University | Video information encoding method and decoding method |
| HU1000640D0 (en) * | 2010-11-29 | 2011-02-28 | Holografika Hologrameloeallito Fejlesztoe Es Forgalmazo Kft | Image coding and decoding method and apparatus for efficient encoding and decoding of 3d field content |
| CN107071461B (zh) * | 2010-12-14 | 2019-11-12 | M&K控股株式会社 | 用于解码运动画面的设备 |
| JP2014501091A (ja) | 2010-12-17 | 2014-01-16 | エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート | インター予測方法及びその装置 |
| US9363535B2 (en) | 2011-07-22 | 2016-06-07 | Qualcomm Incorporated | Coding motion depth maps with depth range variation |
| CN110855984B (zh) * | 2012-01-18 | 2023-05-02 | 韩国电子通信研究院 | 视频解码装置、视频编码装置和传输比特流的方法 |
| US20130258052A1 (en) | 2012-03-28 | 2013-10-03 | Qualcomm Incorporated | Inter-view residual prediction in 3d video coding |
| JP2013207755A (ja) * | 2012-03-29 | 2013-10-07 | Sony Corp | 画像処理装置および方法 |
| EP2839639A4 (en) * | 2012-04-19 | 2016-01-06 | Intel Corp | THREE-DIMENSIONAL VIDEO CODING (3D) INCLUDING DEPARTIVITY VECTOR CALIBRATION BASED ON DEPTH |
| WO2013159643A1 (en) * | 2012-04-24 | 2013-10-31 | Mediatek Inc. | Method and apparatus of motion vector derivation for 3d video coding |
| EP2849441B1 (en) | 2012-05-10 | 2019-08-21 | LG Electronics Inc. | Method and apparatus for processing video signals |
| US9420286B2 (en) * | 2012-06-15 | 2016-08-16 | Qualcomm Incorporated | Temporal motion vector prediction in HEVC and its extensions |
| EP2859724B1 (en) | 2012-06-22 | 2019-09-04 | MediaTek Inc. | Method and apparatus of adaptive intra prediction for inter-layer coding |
| CN102984521B (zh) * | 2012-12-12 | 2015-04-08 | 四川大学 | 基于时域相关性的高性能视频编码帧间模式判决方法 |
| WO2015003383A1 (en) * | 2013-07-12 | 2015-01-15 | Mediatek Singapore Pte. Ltd. | Methods for inter-view motion prediction |
| JP6434012B2 (ja) * | 2013-07-24 | 2018-12-05 | クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ | ３ｄ−ｈｅｖｃのための簡素化された高度動き予測 |
| JP6616773B2 (ja) * | 2014-01-03 | 2019-12-04 | ユニバーシティ−インダストリー コーオペレイション グループ オブ キョンヒ ユニバーシティ | サブ予測ユニット単位の時間的な視点間動き情報の誘導方法及び装置 |
| JP6616733B2 (ja) | 2016-05-10 | 2019-12-04 | エイチ・シー・ネットワークス株式会社 | ネットワークシステムおよびサーバ装置 |
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2015
- 2015-01-05 JP JP2016544462A patent/JP6616773B2/ja active Active
- 2015-01-05 US US15/109,573 patent/US10681369B2/en active Active
- 2015-01-05 RU RU2016125782A patent/RU2680204C2/ru active
- 2015-01-05 CN CN201910681941.9A patent/CN110430432B/zh active Active
- 2015-01-05 CN CN201910681940.4A patent/CN110381317B/zh active Active
- 2015-01-05 CN CN201910681943.8A patent/CN110855992B/zh active Active
- 2015-01-05 EP EP15733249.5A patent/EP3091743A4/en active Pending
- 2015-01-05 CN CN201910682350.3A patent/CN110430433B/zh active Active
- 2015-01-05 CN CN201580003671.6A patent/CN105874798B/zh active Active
- 2015-01-05 KR KR1020150000578A patent/KR101710034B1/ko active IP Right Grant
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2017
- 2017-02-20 KR KR1020170022191A patent/KR102179071B1/ko active IP Right Grant
- 2017-02-20 KR KR1020170022192A patent/KR102179072B1/ko active IP Right Grant
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2019
- 2019-11-07 JP JP2019202688A patent/JP6941656B2/ja active Active
- 2019-11-07 JP JP2019202695A patent/JP6941657B2/ja active Active
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2020
- 2020-04-24 US US16/857,519 patent/US10986359B2/en active Active
- 2020-04-24 US US16/857,531 patent/US11115674B2/en active Active
- 2020-11-10 KR KR1020200149041A patent/KR102321412B1/ko active IP Right Grant
- 2020-11-10 KR KR1020200149042A patent/KR102299009B1/ko active IP Right Grant
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2021
- 2021-07-27 US US17/386,018 patent/US11627331B2/en active Active
- 2021-07-27 US US17/443,475 patent/US11711536B2/en active Active
- 2021-09-01 KR KR1020210116079A patent/KR102321413B1/ko active IP Right Grant
- 2021-09-03 JP JP2021144086A patent/JP7183361B2/ja active Active
- 2021-09-03 JP JP2021144107A patent/JP7183362B2/ja active Active
- 2021-10-28 KR KR1020210145772A patent/KR102367799B1/ko active IP Right Grant
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2022
- 2022-02-22 KR KR1020220022847A patent/KR102446602B1/ko active IP Right Grant
- 2022-09-20 KR KR1020220118305A patent/KR20220131215A/ko not_active Application Discontinuation
- 2022-11-15 JP JP2022182749A patent/JP2023017984A/ja active Pending
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2023
- 2023-06-05 US US18/329,014 patent/US20230336764A1/en active Pending
Non-Patent Citations (3)
| Title |
|---|
| AN J ET AL: "3D-CE3.h related: Sub-PU level inter-view motion prediction", 5. JCT-3V MEETING; 27-7-2013 - 2-8-2013; VIENNA; (THE JOINT COLLABORATIVE TEAM ON 3D VIDEO CODING EXTENSION DEVELOPMENT OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://PHENIX.INT-EVRY.FR/JCT2/,, no. JCT3V-E0184, 19 July 2013 (2013-07-19), XP030131217 * |
| HEO Y S ET AL: "3D-CE1.h related: Simplification of sub-PU level temporal interview motion prediction", 7. JCT-3V MEETING; 11-1-2014 - 17-1-2014; SAN JOSE; (THE JOINT COLLABORATIVE TEAM ON 3D VIDEO CODING EXTENSION DEVELOPMENT OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://PHENIX.INT-EVRY.FR/JCT2/,, no. JCT3V-G0147, 3 January 2014 (2014-01-03), XP030131926 * |
| ZHAO X ET AL: "CE3 related: Simplifications to sub-PU level inter-view motion prediction", 6. JCT-3V MEETING; 25-10-2013 - 1-11-2013; GENEVA; (THE JOINT COLLABORATIVE TEAM ON 3D VIDEO CODING EXTENSION DEVELOPMENT OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://PHENIX.INT-EVRY.FR/JCT2/,, no. JCT3V-F0127, 18 October 2013 (2013-10-18), XP030131553 * |
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